Curtis 1232E Manual page 13

pin
1
KSI
2 Prop. Driver
3
Driver 4
4
Driver 3
5
Driver 2
6
Driver 1
7
I/O Ground
8
Switch 2
Analog 2
9
Switch 3
10 Switch 4
11 Switch 5
Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE Manual,
2 4 N O V E M B E R 2 0 1 5
Table 2 Low Current Connections
name description
Keyswitch input.
Provides logic power for
the controller and power
for the coil drivers.
Proportional driver.
This is a coil driver with
current control capability
typically used for a
proportional valve on a
hydraulic manifold.
Can also be used as a
digital input.
Generic driver #4; can
also be used as a digital
input. Has low frequency
PWM capabilities.
Generic driver #3; can
also be used as a digital
input. Has low frequency
PWM capabilities. Typically
used for pump contactor.
Generic driver #2; can
also be used as a digital
input. Has low frequency
PWM capabilities and
a slightly higher current
rating.Typically used for
electromagnetic brake.
Generic driver #1; can
also be used as a digital
input. Has low frequency
PWM capabilities.
Typically used for main
contactor.
Input and output ground
reference.
Can be used as generic
switch input #2 or as
generic analog input #2.
Typically used as the
motor temperature
analog input.
Generic switch input #3.
Typically used as the
interlock switch.
Generic switch input #4.
Generic switch input #5.
* The related VCL columns are vital when writing VCL code (see Section 8).
VCL "functions" are used to access the various I/Os; VCL "references" are
predefined names for specific pins.
2 — INSTALLATION & WIRING:
functions
Automate_PWM
Put_PWM
Automate_PWM
Put_PWM
Automate_PWM
Put_PWM
Automate_PWM
Put_PWM
Automate_PWM
Put_PWM
Set_Interlock
Clear_Interlock
30
os
Low Current Connections
related vcl *
references
Keyswitch_Voltage
Sw_13
PWM5
PD_Current
PD_Output
PD_Throttle
VCL_PD_Throttle
Sw_12
PWM4
PWM4_Output
Sw_11
PWM3
PWM3_Output
Sw_10
PWM2
PWM2_Output
Sw_9
PWM1
PWM1_Output
Interlock_State
Main_State
Sw_2
Analog2_Input
Motor_Temperature
Sw_3
Sw_4
Sw_5
9